Sienna FWD V6-3.5L (2GR-FE) (2009)
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- CHECK FOR SHORT IN CAN BUS WIRES (NETWORK GATEWAY ECU MAIN BUS WIRE)
OK -- REPLACE ECM
2. CHECK FOR SHORT IN CAN BUS WIRES (NETWORK GATEWAY ECU MAIN BUS WIRE)
(a) Disconnect the network gateway ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- CHECK FOR SHORT IN CAN BUS WIRES (DLC3 BRANCH WIRE)
OK -- REPLACE NETWORK GATEWAY ECU
3. CHECK FOR SHORT IN CAN BUS WIRES (DLC3 BRANCH WIRE)
(a) Disconnect the junction connector (J17).